Help me pls I've been waiting for an hour to get an answer I'm willing to sacrifice my points ...

Deidre goes out for lunch and realizes that she only has $10 with her. If she wants to leave a 20% tip and knows she will have to pay 5% tax on her lunch, what is the most expensive lunch she can order?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?